1211.3488 (Nobuyuki Matsuda et al.)

Observation of optical-fiber Kerr nonlinearity at the single-photon
level
   [PDF]

Nobuyuki Matsuda, Ryosuke Shimizu, Yasuyoshi Mitsumori, Hideo Kosaka, Keiichi Edamatsu

1211.3570 (Sebastian Steinlechner et al.)

Quantum-Dense Metrology    [PDF]

Sebastian Steinlechner, Jöran Bauchrowitz, Melanie Meinders, Helge Müller-Ebhardt, Karsten Danzmann, Roman Schnabel